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<div class="title">JacobiLaplaceSmootherT_impl.hh</div>  </div>
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<a href="a00650.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* ========================================================================= *</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *                               OpenMesh                                    *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *           Copyright (c) 2001-2015, RWTH-Aachen University                 *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *           Department of Computer Graphics and Multimedia                  *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *                          All rights reserved.                             *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *                            www.openmesh.org                               *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *---------------------------------------------------------------------------*</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * This file is part of OpenMesh.                                            *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *---------------------------------------------------------------------------*</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without        *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * modification, are permitted provided that the following conditions        *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * are met:                                                                  *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * 1. 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IN NO EVENT SHALL THE COPYRIGHT HOLDER *</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment"> * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment"> * ========================================================================= */</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">//=============================================================================</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">//  CLASS JacobiLaplaceSmootherT - IMPLEMENTATION</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">//=============================================================================</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#define OPENMESH_JACOBI_LAPLACE_SMOOTHERT_C</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">//== INCLUDES =================================================================</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="a00647.html">OpenMesh/Tools/Smoother/JacobiLaplaceSmootherT.hh</a>&gt;</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">//== NAMESPACES ===============================================================</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keyword">namespace </span><a class="code" href="a01233.html">OpenMesh</a> {</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="keyword">namespace </span>Smoother {</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">//== IMPLEMENTATION ========================================================== </span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Mesh&gt;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="keywordtype">void</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<a class="code" href="a02845.html#ab2005750a4f280668298131ab37588af">JacobiLaplaceSmootherT&lt;Mesh&gt;::</a></div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="a02845.html#ab2005750a4f280668298131ab37588af">   74</a></span>&#160;<a class="code" href="a02845.html#ab2005750a4f280668298131ab37588af">smooth</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _n)</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;{</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  <span class="keywordflow">if</span> (Base::continuity() &gt; Base::C0)</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  {</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    Base::mesh_.add_property(umbrellas_);</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="keywordflow">if</span> (Base::continuity() &gt; Base::C1)</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;      Base::mesh_.add_property(squared_umbrellas_);</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  }</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <a class="code" href="a02853.html#a6f87efbec4758b930d02372f26c8bed8">LaplaceSmootherT&lt;Mesh&gt;::smooth</a>(_n);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  <span class="keywordflow">if</span> (Base::continuity() &gt; Base::C0)</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  {</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    Base::mesh_.remove_property(umbrellas_);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keywordflow">if</span> (Base::continuity() &gt; Base::C1)</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;      Base::mesh_.remove_property(squared_umbrellas_);</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  }</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;}</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">//-----------------------------------------------------------------------------</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Mesh&gt;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="keywordtype">void</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<a class="code" href="a02845.html">JacobiLaplaceSmootherT&lt;Mesh&gt;::</a></div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<a class="code" href="a02845.html">compute_new_positions_C0</a>()</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;{</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  <span class="keyword">typename</span> Mesh::VertexIter                                                     v_it, v_end(Base::mesh_.vertices_end());</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <span class="keyword">typename</span> <a class="code" href="a02389.html#acf4b52db4b0198a91a02c06003623bfb">Mesh::ConstVertexOHalfedgeIter</a> voh_it;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  <span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>                                                         u, p, zero(0,0,0);</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  <span class="keyword">typename</span> <a class="code" href="a02389.html#a15372f27edf521d8e9028e2abccae342">Mesh::Scalar</a>                                                         w;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  <span class="keywordflow">for</span> (v_it=Base::mesh_.vertices_begin(); v_it!=v_end; ++v_it)</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  {</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <span class="keywordflow">if</span> (this-&gt;is_active(*v_it))</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    {</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;      <span class="comment">// compute umbrella</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;      u = zero;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      <span class="keywordflow">for</span> (voh_it = Base::mesh_.cvoh_iter(*v_it); voh_it.is_valid(); ++voh_it) {</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        w = this-&gt;weight(Base::mesh_.edge_handle(*voh_it));</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        u += <a class="code" href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">vector_cast</a>&lt;<span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>&gt;(Base::mesh_.point(Base::mesh_.to_vertex_handle(*voh_it))) * w;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;      }</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;      u *= this-&gt;weight(*v_it);</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;      u -= <a class="code" href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">vector_cast</a>&lt;<span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>&gt;(Base::mesh_.point(*v_it));</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;      <span class="comment">// damping</span></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      u *= <span class="keyword">static_cast&lt;</span> typename <a class="code" href="a02389.html#a15372f27edf521d8e9028e2abccae342">Mesh::Scalar</a> <span class="keyword">&gt;</span>(0.5);</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    </div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;      <span class="comment">// store new position</span></div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;      p  = <a class="code" href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">vector_cast</a>&lt;<span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>&gt;(Base::mesh_.point(*v_it));</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;      p += u;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      this-&gt;set_new_position(*v_it, p);</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    }</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  }</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;}</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment">//-----------------------------------------------------------------------------</span></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> Mesh&gt;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="keywordtype">void</span></div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<a class="code" href="a02845.html">JacobiLaplaceSmootherT&lt;Mesh&gt;::</a></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<a class="code" href="a02845.html">compute_new_positions_C1</a>()</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;{</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  <span class="keyword">typename</span> Mesh::VertexIter                                                     v_it, v_end(Base::mesh_.vertices_end());</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;  <span class="keyword">typename</span> <a class="code" href="a02389.html#acf4b52db4b0198a91a02c06003623bfb">Mesh::ConstVertexOHalfedgeIter</a> voh_it;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>                                                         u, uu, p, zero(0,0,0);</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  <span class="keyword">typename</span> <a class="code" href="a02389.html#a15372f27edf521d8e9028e2abccae342">Mesh::Scalar</a>                                                         w, diag;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  <span class="comment">// 1st pass: compute umbrellas</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  <span class="keywordflow">for</span> (v_it=Base::mesh_.vertices_begin(); v_it!=v_end; ++v_it)</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    u = zero;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="keywordflow">for</span> (voh_it = Base::mesh_.cvoh_iter(*v_it); voh_it.is_valid(); ++voh_it) {</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;      w  = this-&gt;weight(Base::mesh_.edge_handle(*voh_it));</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;      u -= <a class="code" href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">vector_cast</a>&lt;<span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>&gt;(Base::mesh_.point(Base::mesh_.to_vertex_handle(*voh_it)))*w;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    }</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    u *= this-&gt;weight(*v_it);</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    u += <a class="code" href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">vector_cast</a>&lt;<span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>&gt;(Base::mesh_.point(*v_it));</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    Base::mesh_.property(umbrellas_, *v_it) = u;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  }</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  <span class="comment">// 2nd pass: compute updates</span></div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  <span class="keywordflow">for</span> (v_it=Base::mesh_.vertices_begin(); v_it!=v_end; ++v_it)</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  {</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordflow">if</span> (this-&gt;is_active(*v_it))</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    {</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;      uu   = zero;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;      diag = 0.0;   </div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;      <span class="keywordflow">for</span> (voh_it = Base::mesh_.cvoh_iter(*v_it); voh_it.is_valid(); ++voh_it) {</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        w  = this-&gt;weight(Base::mesh_.edge_handle(*voh_it));</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        uu   -= Base::mesh_.property(umbrellas_, Base::mesh_.to_vertex_handle(*voh_it));</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        diag += (w * this-&gt;weight(Base::mesh_.to_vertex_handle(*voh_it)) + <span class="keyword">static_cast&lt;</span>typename <a class="code" href="a02389.html#a15372f27edf521d8e9028e2abccae342">Mesh::Scalar</a><span class="keyword">&gt;</span>(1.0) ) * w;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;      }</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      uu   *= this-&gt;weight(*v_it);</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;      diag *= this-&gt;weight(*v_it);</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;      uu   += Base::mesh_.property(umbrellas_, *v_it);</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;      <span class="keywordflow">if</span> (diag) uu *= <span class="keyword">static_cast&lt;</span>typename <a class="code" href="a02389.html#a15372f27edf521d8e9028e2abccae342">Mesh::Scalar</a><span class="keyword">&gt;</span>(1.0) / diag;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;      <span class="comment">// damping</span></div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;      uu *= <span class="keyword">static_cast&lt;</span>typename <a class="code" href="a02621.html#a127a4d7ca521ed3254cd801917ee67d4">vector_traits&lt;typename Mesh::Normal&gt;::value_type</a><span class="keyword">&gt;</span>(0.25);</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    </div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;      <span class="comment">// store new position</span></div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;      p  = <a class="code" href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">vector_cast</a>&lt;<span class="keyword">typename</span> <a class="code" href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">Mesh::Normal</a>&gt;(Base::mesh_.point(*v_it));</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;      p -= uu;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;      this-&gt;set_new_position(*v_it, p);</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    }</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  }</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;}</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="comment">//=============================================================================</span></div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;} <span class="comment">// namespace Smoother</span></div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;} <span class="comment">// namespace OpenMesh</span></div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment">//=============================================================================</span></div><div class="ttc" id="a01233_html_a6bd9c6555d30f75e4de638b1c782ad42"><div class="ttname"><a href="a01233.html#a6bd9c6555d30f75e4de638b1c782ad42">OpenMesh::vector_cast</a></div><div class="ttdeci">void vector_cast(const src_t &amp;_src, dst_t &amp;_dst, GenProg::Int2Type&lt; n &gt;)</div><div class="ttdoc">Cast vector type to another vector type by copying the vector elements. </div><div class="ttdef"><b>Definition:</b> vector_cast.hh:81</div></div>
<div class="ttc" id="a02389_html_a15372f27edf521d8e9028e2abccae342"><div class="ttname"><a href="a02389.html#a15372f27edf521d8e9028e2abccae342">OpenMesh::PolyMeshT::Scalar</a></div><div class="ttdeci">Kernel::Scalar Scalar</div><div class="ttdoc">Scalar type. </div><div class="ttdef"><b>Definition:</b> PolyMeshT.hh:110</div></div>
<div class="ttc" id="a00647_html"><div class="ttname"><a href="a00647.html">JacobiLaplaceSmootherT.hh</a></div></div>
<div class="ttc" id="a02389_html_acf4b52db4b0198a91a02c06003623bfb"><div class="ttname"><a href="a02389.html#acf4b52db4b0198a91a02c06003623bfb">OpenMesh::PolyMeshT::ConstVertexOHalfedgeIter</a></div><div class="ttdeci">Kernel::ConstVertexOHalfedgeIter ConstVertexOHalfedgeIter</div><div class="ttdoc">Circulator. </div><div class="ttdef"><b>Definition:</b> PolyMeshT.hh:173</div></div>
<div class="ttc" id="a02853_html_a6f87efbec4758b930d02372f26c8bed8"><div class="ttname"><a href="a02853.html#a6f87efbec4758b930d02372f26c8bed8">OpenMesh::Smoother::SmootherT::smooth</a></div><div class="ttdeci">virtual void smooth(unsigned int _n)</div><div class="ttdoc">Do _n smoothing iterations. </div><div class="ttdef"><b>Definition:</b> SmootherT_impl.hh:302</div></div>
<div class="ttc" id="a02389_html_a3570fd132d1ac589b380485cf59c9e0b"><div class="ttname"><a href="a02389.html#a3570fd132d1ac589b380485cf59c9e0b">OpenMesh::PolyMeshT::Normal</a></div><div class="ttdeci">Kernel::Normal Normal</div><div class="ttdoc">Normal type. </div><div class="ttdef"><b>Definition:</b> PolyMeshT.hh:114</div></div>
<div class="ttc" id="a02621_html_a127a4d7ca521ed3254cd801917ee67d4"><div class="ttname"><a href="a02621.html#a127a4d7ca521ed3254cd801917ee67d4">OpenMesh::vector_traits::value_type</a></div><div class="ttdeci">T::value_type value_type</div><div class="ttdoc">Type of the scalar value. </div><div class="ttdef"><b>Definition:</b> vector_traits.hh:94</div></div>
<div class="ttc" id="a01233_html"><div class="ttname"><a href="a01233.html">OpenMesh</a></div><div class="ttdoc">Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...</div><div class="ttdef"><b>Definition:</b> MeshItems.hh:59</div></div>
<div class="ttc" id="a02845_html"><div class="ttname"><a href="a02845.html">OpenMesh::Smoother::JacobiLaplaceSmootherT</a></div><div class="ttdoc">Laplacian Smoothing. </div><div class="ttdef"><b>Definition:</b> JacobiLaplaceSmootherT.hh:75</div></div>
<div class="ttc" id="a02845_html_ab2005750a4f280668298131ab37588af"><div class="ttname"><a href="a02845.html#ab2005750a4f280668298131ab37588af">OpenMesh::Smoother::JacobiLaplaceSmootherT::smooth</a></div><div class="ttdeci">void smooth(unsigned int _n)</div><div class="ttdoc">Do _n smoothing iterations. </div><div class="ttdef"><b>Definition:</b> JacobiLaplaceSmootherT_impl.hh:74</div></div>
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